ℹ
info TOZO
Status LED blinks blue three times every 2-4 seconds
Battery level indication for the case (50%-75%) — charge soon if needed.
? What Causes This
Medium battery in the charging case or earbuds are half charged.
ⓘ What This Means
Monitor and manage the battery levels to avoid running out of power before the next use.
Source: page 7 of the official manual
From the manual
This error code appears in:
TOZO T10 Tws Wireless Earbuds